1994460059 has 2 divisors, whose sum is σ = 1994460060. Its totient is φ = 1994460058.

The previous prime is 1994460053. The next prime is 1994460071. The reversal of 1994460059 is 9500644991.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1994460059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1994459995 and 1994460022.

It is not a weakly prime, because it can be changed into another prime (1994460053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 997230029 + 997230030.

It is an arithmetic number, because the mean of its divisors is an integer number (997230030).

Almost surely, 2^1994460059 is an apocalyptic number.

1994460059 is a deficient number, since it is larger than the sum of its proper divisors (1).

1994460059 is an equidigital number, since it uses as much as digits as its factorization.

1994460059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 1994460059 is about 44659.3781752500. The cubic root of 1994460059 is about 1258.7566594096.

The spelling of 1994460059 in words is "one billion, nine hundred ninety-four million, four hundred sixty thousand, fifty-nine".